CVEvulnerability

CVE-2020-13646

7.8 HIGH Published 2020-06-05 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-06-05
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
6.1 MEDIUM — AV:L/AC:L/Au:N/C:P/I:P/A:C
Weaknesses
CWE-20

Description

In Cheetah free WiFi 5.1, the driver file (liebaonat.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x830020f8, 0x830020E0, 0x830020E4, or 0x8300210c.

Affected configurations

• ijinshan cheetah free wifi 5.1

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References